| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $233.43 | 3.108% | $240.685 | $240.69 | $240.70 | $240.70 |
| Purchase #2 | $204.79 | 12.709% | $230.8168 | $230.82 | $230.80 | $230.80 |
| Purchase #3 | $217.79 | 13.228% | $246.5993 | $246.60 | $246.60 | $246.60 |
| Purchase #4 | $154.47 | 3.526% | $159.9166 | $159.92 | $159.90 | $159.90 |
| Purchase #5 | $173.49 | 8.499% | $188.2349 | $188.23 | $188.25 | $188.20 |
| Purchase #6 | $45.78 | 3.712% | $47.4794 | $47.48 | $47.50 | $47.50 |
| Purchase #7 | $214.86 | 12.423% | $241.5521 | $241.55 | $241.55 | $241.60 |
| 7 purchase totals = | $1,244.61 | $1,355.2841 | $1,355.29 | $1,355.30 | $1,355.30 | |